#783BB3#783BB3

#783BB3 is a mid, vivid violet. Relative luminance 0.104; OKLCH L 49.1% C 0.183 H 303.7°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#783BB3
RGB	rgb(120, 59, 179)
HSL	hsl(271, 50%, 47%)
HSV	hsv(271, 67%, 70%)
CMYK	cmyk(33%, 67%, 0%, 29.8%)
CIE-LAB	lab(38.51, 49.20, -53.57)
CIE-LCH	lch(38.51, 72.73, 312.56°)
OKLab	oklab(49.14% 0.1013 -0.1522)
OKLCH	oklch(49.14% 0.183 303.7)
XYZ	xyz(17.4445, 10.3757, 43.7228)
Luminance	0.1038 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#783BB3 #76B33B

analogous

#3C3BB3 #783BB3 #B33BB2

triadic

#783BB3 #B3783B #3BB378

tetradic

#783BB3 #B33C3B #76B33B #3BB2B3

square

#783BB3 #B33C3B #76B33B #3BB2B3

split-complementary

#783BB3 #B2B33B #3BB33C

monochromatic

#3A1D57 #592C85 #783BB3 #9660CB #B58EDA

Accessibility & contrast

On white

6.83

#783BB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#783BB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #783BB3

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##783BB3	#FFFFFF	#000000	##FFFFFF
##783BB3	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B7

Deuteranopia (green-blind)

#0D5AB0

Tritanopia (blue-blind)

#6D5672

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #783bb3;
/* rgb */ color: rgb(120, 59, 179);
/* oklch */ color: oklch(49.1% 0.183 303.7);

Tailwind

colors: {
  custom: {
    50: '#a375ca',
    500: '#783bb3',
    950: '#000000',
  },
}

SCSS

$custom: #783bb3;
$custom-light: #a375ca;
$custom-dark: #000000;

JSON

{
  "hex": "#783bb3",
  "rgb": {
    "r": 120,
    "g": 59,
    "b": 179
  },
  "hsl": {
    "h": 270.5,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.49144,
    "c": 0.1828,
    "h": 303.7
  },
  "luminance": 0.10376
}

Semantic roles & 50–950 ramp

primary

#783BB3

secondary

#A4C585

accent

#DA4E93

background

#FAF7FC

surface

#F4EDF8

border

#CEC8D1

text

#100913

muted

#7F7B82

Preview Lab

Preview with #783BB3

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →